baber/WOPTO huggingface dataset:
Patent CA-2885931-A1 (CA)
Title: Proteases modifiees par de des inteines, leur production et leurs applications industrielles
Inventor: RAAB R MICHAEL
IPC: C12P21/06
Filed: 2013-10-03
Abstract: L'invention concerne des procédés de production de protéases modifiées par des intéines. Des cassettes d'expression et des vecteurs destinés à être utilisés pour modifier des hôtes par génie génétique sont décrits. Des hôtes modifiés par génie génétique pour exprimer une ou plusieurs protéases modifiées par des intéines en utilisant les cassettes d'expression et les vecteurs de l'invention sont également décrits. Des procédés de production d'une protéase et de régulation de son activité sont également décrits.
Patent CA-2886848-A1 (CA)
Title: System and method for predetermining the onset of impending oscillatory instabilities in practical devices
Inventor: NAIR VINOD VINEETH
IPC: F02D45/00
Filed: 2013-03-26
Abstract: A system for early detection of onset of oscillatory instabilities in practical devices is described.  The system consists of a measuring device, an instability detection unit and a control unit. The measuring device is configured to generate signals corresponding to the dynamics happening inside the practical device.  The instability detection unit is configured to diagnose the stability of the practical device from the signals that are generated by the measuring device. Further, the control unit is configured to control various operating parameters in the practical device based on the information obtained from the instability detection unit.
Patent CA-2887233-A1 (CA)
Inventor: MAHIEUX CEDRICK
IPC: C10M135/30
Filed: 2013-11-15
Abstract: Disclosed is a process for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt. The process involves at least the steps of: (a) providing a composition comprising (i) a salt of a sulfurized alkyl-substituted hydroxyaromatic compound; (ii) an unsulfurized alkyl-substituted hydroxyaromatic compound and (iii) an unsulfurized metal salt of the alkyl-substituted hydroxyaromatic compound; wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising C9 to C18 oligomers of monomers selected from propylene, butylene or mixtures thereof.
Patent CA-2887685-A1 (CA)
Inventor: BARHORST STEVEN
IPC: B23K35/02
Filed: 2013-12-12
Abstract: The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core, and the core includes an organic stabilizer component. Further, the organic stabilizer component includes an organic sub-component configured to release hydrogen near a surface of a workpiece during welding, and includes a Group I metal, Group II metal, or a combination thereof.
Patent CA-2892243-A1 (CA)
Inventor: HOUGH TED
IPC: H02J9/06
Filed: 2013-12-03
Abstract: An electrical power system for a nuclear power facility includes an active alternating current (AC) power bus configured to be electrically coupled to a plurality of engineered safety feature (ESF) loads of a plurality of nuclear power systems, each of the ESF loads configured to fail to a safe position upon loss of primary AC power; a critical battery system electrically coupled to the active AC bus, the critical battery system comprising a plurality of valve regulated lead acid (VRLA) batteries; and a primary AC power source electrically coupled to the active AC bus.
Patent CA-2893894-A1 (CA)
Title: Canola hybride 45cs41
Inventor: MCCLINCHEY SCOTT
IPC: C11B1/00
Filed: 2015-06-05
Abstract: Linvention concerne une variété de canola désignée 45CS41 et la semence, les plants et parties de plants produits à partir dun testeur commun. Les procédés pour produire une variété de canola comprennent le croisement de la variété de canola 45CS41 avec un autre plant de canola. Des procédés sont décrits pour produire un plant de canola qui renferme dans son matériel génétique au moins un des traits introgressés dans la 45CS41 par conversion rétrocroisée et/ou transformation rétrocroisée, et les semences, plants et parties de plant du canola produits de ce fait. La variété de canola 45CS41, les semences, les plants produits à partir des semences, les parties de plant et les variantes, mutations et légères modifications de la variété de canola 45CS41 sont divulgués.
Patent CA-2897799-A1 (CA)
Title: Current balance control for non-interleaved parallel bridge circuits in power converter
Inventor: WAGONER ROBERT GREGORY
IPC: H02M7/493
Filed: 2014-01-06
Abstract: Systems and methods for reducing current imbalance between parallel bridge circuits used in a power converter of a power generation system, such as a wind driven doubly fed induction generator (DFIG) system, are provided. The power converter can include a plurality of bridge circuits coupled in parallel to increase the output power capability of the system. Each of the bridge circuits can include a pair of switching elements, such as insulated gate bipolar transistors (IGBTs), coupled in series with one another. The switching elements of the parallel bridge circuits can be controlled, for instance, using control commands (e.g. pulse width modulation commands) according to a substantially non-interleaved switching pattern. The timing of the control commands according to the substantially non- interleaved switching pattern can be adjusted to reduce current imbalance between the parallel bridge circuits.
Patent CA-2900161-A1 (CA)
Inventor: ROWE MATHEW
IPC: E21B49/00
Filed: 2013-03-08
Abstract: Systems and methods for monitoring and characterizing fluids in subterranean formations are provided. In one embodiment, a method for monitoring a well bore is provided, the method including: providing a first quantity of one or more noble gases of a known volume; circulating at least a portion of the fluid and the one or more noble gases in a portion of the well bore; detecting a second quantity of the noble gases in a portion of the fluid that has been circulated in a portion of the well bore; and determining one or more parameters relating to the well bore (e.g., well bore volume, lag time, flow characteristics, and/or efficiency of a gas extraction system) based on the quantities of the noble gases provided and/or detected in the fluid and/or the relative times at which the noble gases are provided or detected.
Patent CA-2900597-A1 (CA)
Inventor: DASTE GEORGES
IPC: A23L29/231
Filed: 2014-02-12
Abstract: The present invention relates to chewable compositions for oral administration, said compositions comprising high(methyl)pectin, glycerol and water. Advantageously, the chewable composition can comprise a drug substance. The present invention also concerns a process for preparing the chewable composition and the use of said chewable composition as a medicament.
Patent CA-2900746-A1 (CA)
Inventor: SONG DU-HYEON
IPC: B23K11/36
Filed: 2014-02-12
Abstract: The present invention relates to a welding tip changing device. According to the present invention, the welding tip changing device, which is mounted on a robot arm to change a welding tip of a welding gun installed on the ground, comprises: a welding tip removing means coupled to the robot arm; a welding tip mounting means coupled to one side surface of the welding tip removing means; and a welding tip supply means for supplying a welding tip to the welding tip mounting means, the welding tip supply means being spaced apart from the welding tip by a predetermined interval.
Patent CA-2901750-A1 (CA)
Inventor: MANSOUR GEORGE MICHEL
IPC: A61J1/14
Filed: 2014-02-28
Abstract: Systems and apparatus for providing fluid communications are described. In an example, a vial access cap includes a connector having an opening for providing access to a fluid pathway; a canella extending into an interior of a vial, the canella having a fluid lumen operatively coupled to the fluid pathway and a gas lumen; and a gravity-assisted valve comprising a valve body defining an elongated valve cavity, a first port, a second port operatively coupled to the gas lumen, and a valve member movable between a sealable end of the elongated valve cavity proximal to the first port and a non-sealable end of the elongated valve cavity proximal to the second port. In other examples, a syringe including a gravity-assisted valve and a system including gravity-assisted valves are described.
Patent CA-2902010-A1 (CA)
Inventor: KILSGAARD SOREN
IPC: A61B5/308
Filed: 2013-02-27
Abstract: A personal wearable EEG monitor comprising an implantable electrode part with at least two electrodes for measuring an EEG signal of a person. The electrode part comprises an electronic circuit arranged in a housing with each electrode arranged external to the housing. The electronic circuit is adapted for receiving an analogue EEG signal from the electrodes and is provided with an analogue to digital converter for converting the analogue EEG signal into a digital signal. The electrode part comprises a testing circuit for testing functionality of the electrode part. The testing circuit comprises a capacitor coupled in serial connection to at least one of the electrodes. The test circuit also comprises a test signal generator for providing a test signal, where the test signal generator is adapted for being coupled between the electrodes and the electronic circuit during a testing period, wherein said EEG monitor is adapted for analyzing the signal resulting from the signal generator for identification of faults in the electrode part.
Patent CA-2902030-A1 (CA)
Title: Magnetic flowmeter with bonded ptfe electrodes
Inventor: SMITH JOSEPH ALAN
IPC: G01F15/00
Filed: 2014-03-13
Abstract: A magnetic flowmeter 10 includes a pipe 12 with a non-conductive PTFE liner 14, magnetic coils 18A, 18B to generate a magnetic field, and electrodes 16A, 16B in contact with the fluid on opposite sides of the pipe 12. The electrodes 16A, 16B comprise conductive PTFE patch electrodes 30A, 30B bonded to the non-conductive PTFE liner so that an inner end of each patch electrode is exposed to fluid flowing through the interior pipe 12 and an outer end 38 of each patch electrode 30A, 30B is aligned with an electrode hole 32 in the pipe 12.
Patent CA-2902628-A1 (CA)
Inventor: JAIN RANJIV
IPC: E04B1/02
Filed: 2014-02-24
Abstract: A building system includes a foundation block and a wall block. Each block has opposing first and second main surfaces, a first top end and an opposing second bottom end, and opposing first and second side surfaces extending between the first and second main surfaces and between the top and bottom ends. Portions of the first and second main surfaces of the foundation block proximate the top end thereof taper axially inwardly toward each other and toward an interior of the block to form a pair of inwardly tapered surfaces. The bottom end of the wall block includes a pair of outwardly tapered surfaces which extend axially outwardly away from each other and toward an exterior of the wall block. The pair of outwardly tapered surfaces of the wall block engage the pair of inwardly tapered surfaces of the foundation block in an assembled configuration to form a first vertical stack member.
Patent CA-2904817-A1 (CA)
Title: Means and methods for the reduction of photorespiration in crops
Inventor: DENECKER JORDI
IPC: C12N15/82
Filed: 2014-03-21
Abstract: The present invention relates to the field of plant molecular biology and concerns methods for enhancing the abiotic stress tolerance in plants by modulating the expression of the glyoxylate reductase gene. The present invention also provides chimeric constructs useful in the methods in the invention. In addition, the invention provides transgenic plants having an enhanced abiotic stress resistance, in particular an enhanced tolerance to high light conditions and an improved CO2 fixation.
Patent CA-2904850-A1 (CA)
Inventor: MIRON NICOLAE
IPC: G01N21/59
Filed: 2015-09-21
Abstract: The present invention relates to a method, apparatus and system for measuring the content of either one or more gas analytes that may be part of a gas. The present invention applies a spectroscopic method that utilizes an extremely narrow linewidth laser beam that is absorbed when its wavelength is swept across the interval containing the absorption line of the analyte. The method, apparatus and system of the present invention is applicable to any analyte in gas phase that is part of a gas mixture, or to any analyte in a plasma phase, as well as analytes in other environments.
Patent CA-2907543-A1 (CA)
Inventor: DWIGGINS JOHN H
IPC: A47K10/16
Filed: 2014-03-03
Abstract: A multi-ply bath tissue that is both soft and durable. The multi-ply bath tissue can include first and second plies, each of which includes two layers. A temporary wet strength resin is provided in the layers of the first and second plies that form the surfaces of the bath tissue. The bath tissue has an excellent combination of low wet abrasion and CD wet tensile, and softness that is demonstrably better than comparative products.
Patent CA-2909217-A1 (CA)
Inventor: HOFFMANN SEBASTIAN
IPC: C07D405/06
Filed: 2014-04-09
Abstract: La présente invention concerne de nouveaux dérivés triazole, des procédés pour préparer ces composés, des compositions comprenant lesdits composés, et leur utilisation en tant que composés biologiquement actifs, en particulier pour lutter contre les micro-organismes nuisibles dans le cadre de la protection des cultures et des matériaux, et en tant que régulateurs de croissance végétale.
Patent CA-2909327-A1 (CA)
Inventor: HABODASZ ANTHONY P
IPC: E01D19/00
Filed: 2015-10-16
Abstract: A shield is provided on top of a support column that protects liquid or debris from falling onto the support column from the structure above. Additionally, gaskets are provided around the center of the shield to contact components on top of the support column to further provide protection from liquid and debris. The shield is sloped and provides channels to guide liquid or debris and the outer most edge of the shield extends beyond the outer most surface of the support column in the radial direction whether the support column uses a cover or not. The shield may be in a rounded or quadrilateral form and is manufactured in segments to be connected upon installation using a clam shell type design. Mechanical connection schemes including a collar or fastener are provided to secure the shield segments in a connected state.
Patent CA-2909981-A1 (CA)
Title: Aqueous emulsion solution, coloring agent composition containing said aqueous solution, aqueous inkjet ink, and method for producing aqueous emulsion solution
Inventor: SHIMANAKA HIROYUKI
IPC: C08L33/06
Filed: 2014-04-17
Abstract: A novel aqueous emulsion solution is provided that can be used as a binder for forming a coating film suitable for an inkjet printing system. The present invention is an aqueous emulsion solution containing a polymer I and a polymer II mixed together therein, wherein the polymer I is an A-B block copolymer formed from 90 mass% or more of a methacrylate-based monomer, the A-B block copolymer neutralized with an alkali, a polymer block A is substantially water-insoluble and has a number average molecular weight of 1000 to 10000 and a polydispersity index of 1.5 or less, a polymer block B is synthesized using a monomer containing at least a methacrylic acid and has an acid value of 30 to 250 mgKOH/g, the A-B block copolymer has a number average molecular weight of 5000 to 20000, a content of the polymer block A of 5 to 60 % in the A-B block copolymer, and a polydispersity index as a whole of 1.6 or less, the polymer II is a polymer obtained by polymerizing a hydrophobic addition polymerizable monomer and having a glass transition temperature of 70°C or lower, and further the mass ratio of the polymer I and the polymer II is 5 to 80:95 to 20.
Patent CA-2910727-A1 (CA)
Inventor: WINKLER STEVEN
IPC: E21B21/06
Filed: 2014-04-01
Abstract: Methods and apparatuses are provided for clearing a wellbore using a means for milling and a means for suctioning within a wellbore. Obstructions such as ball frac seats, bridge plugs, or formation material can be milled within a wellbore. As a result, larger, unrestricted, diameters can be obtained within the liner/wellbore.  The cleared wellbore can allow for various remedial tools to be run into the liner/wellbore. In addition, the milled particles can be suctioned/vacuumed up and can be pumped / pushed to surface in an underbalanced fashion. In some embodiments, this can be achieved by incorporating a bottom-hole pump or a venturi component into the bottomhole assembly. The system can be deployed using a spoolable single or multi-conduit coiled tubing system and can be configured as a well intervention or work-over technology.              In some embodiments, the clearing equipment can be temporary or mobile.
Patent CA-2910750-A1 (CA)
Inventor: CARRINGTON-BATALLER PALOMA D
IPC: A23C19/09
Filed: 2014-06-20
Abstract: L'invention concerne une composition fromagère crémeuse à haute teneur en protéines présentant les caractéristiques organoleptiques d'un fromage crémeux avec des quantités de protéines plus faibles. La composition fromagère crémeuse peut généralement comprendre entre environ 8 et environ 20 pour cent de protéines totales issues d'un caillé de fromagerie, d'un liquide laitier de culture et d'une ou plusieurs poudres à haute teneur en protéines. L'invention concerne également des procédés de fabrication de la composition fromagère crémeuse à haute teneur en protéines.
Patent CA-2911663-A1 (CA)
Title: Polymer surfaces having a siloxane functional group
Inventor: ROTHMAN PAUL J
IPC: B01D37/02
Filed: 2014-05-13
Abstract: An apparatus for collecting mineral particles in a slurry or the tailings is disclosed, including a collection area or tank having one or more collection surfaces configured to contact with a mixture having water and valuable material, the valuable material having a plurality of mineral particles of interest; and a synthetic material provided at least on the one or more collection surfaces, the synthetic material having plurality of molecules with a siloxane functional group configured to attract the mineral particles of interest to the collection surfaces. The one or more collection surfaces includes a conveyor belt that is driven through the collection area or tank, through a release area or tank, back through the collection area or tank. The mixture includes a pulp slurry having ground ore with mineral particles of interest forming part thereof, including mineral particles of interest of about 500 microns or larger.
Patent CA-2912856-A1 (CA)
Inventor: DAI CHRISTINA XIAOLIN
IPC: F16F1/373
Filed: 2014-02-25
Abstract: The new springs provide many different levels of accelerate increasing physical force. There are two rules to help you form a new spring. The deflection between two adjacent wire rings always has to be kept linear along the whole spring. First, along the whole spring wire, the (cross section area)-2 should be linear. Second, along the whole wire, the pitch could adapt linear change. To get different accelerate effects, you need to adjust these constants in the two linear functions of the two rules. The new springs are flexible enough to fit in many places, i.e. in factory lines, in robot end effector, in artificial legs, in giant machines...etc.
Patent CA-2913505-A1 (CA)
Title: Electronic eyebox
Inventor: SZAPIEL STANISLAW
IPC: G02B25/00
Filed: 2014-07-28
Abstract: Methods and apparatus for automatically expanding the eyebox of an optical imaging device by tracking the movement of an operator's eye, and automatically repositioning the exit pupil of the optical imaging device to follow the movement of the eye.
Patent CA-2915438-A1 (CA)
Inventor: LAWRENCE DAVID
IPC: B66F11/00
Filed: 2015-12-16
Abstract: A post puller features a lifting member that is slidably disposed on a guide shaft and attachable to a lifting arrangement of a working machine. A  pair of movable grippers are pivotally supported on the guide shaft at a fixed position therealong, and a pair of links are pivotally connected between the lifting member and the grippers. With a web or flange of the post received in a space between inner ends of the movable grippers, raising of the lifting member by the working machine lifts the outer ends of the movable grippers via the pair of links, thereby lowering inner ends of the grippers into closer proximity to one another to grip the web or flange of the post between the grippers. With the post gripped in this manner, further raising of the lifting member by the working machine pulls the post from the ground.
Patent CA-2915782-A1 (CA)
Inventor: CAMPOS SEBASTIEN ANDRE
IPC: A61K31/427
Filed: 2014-07-01
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof, compositions, combinations and medicaments containing said compounds and processes for their preparation. The invention also relates to the use of said compounds, combinations, compositions and medicaments, for example as inhibitors of the activity of the estrogen receptor, including degrading the estrogen receptor, the treatment of diseases and conditions mediated by the estrogen receptor.
Patent CA-2917612-A1 (CA)
Inventor: CATTO MICHAEL
IPC: C10G1/00
Filed: 2014-10-02
Abstract: A pyrolysis oil composition by an oxygen-starved microwave process from an organic-carbon-containing feedstock is described. Feedstock is introduced into a substantially microwave-transparent reaction chamber. A microwave source emits microwaves which are directed through the microwave-transparent wall of the reaction chamber to impinge on the feedstock within the reaction chamber. The microwave source may be rotated relative to the reaction chamber. The feedstock is subjected to microwaves until the desired reaction occurs to produce a fuel. A catalyst can be mixed with the feedstock to enhance the reaction process.
Patent CA-2918677-A1 (CA)
Inventor: MORROW CHARLES
IPC: H04R5/02
Filed: 2014-07-17
Abstract: A method for processing audio signals for creating a three dimensional sound environment comprises: receiving at least one input signal from at least one sound source; creating a simulated signal at least partly based on the received at least one input signal, the simulated signal representing a simulation of at least one input signal reflecting from the ground or a floor; and creating an output signal at least partly on the basis of the simulated signal and the at least one received input signal, the output signal comprising a plurality of audio channels; at least two channels of the audio channels of the output signal representing signals for sound transducers above a listener's ear level at a nominal listening position, and at least two channels of the audio channels of the output signal representing signals for sound transducers below a listener's ear level at a nominal listening position.
Patent CA-2919251-A1 (CA)
Inventor: OAKES SHAWN A
IPC: B65D75/60
Filed: 2014-07-21
Abstract: The present disclosure provides a cutlery dispenser for dispensing wrapped cutlery. The cutlery dispenser may include a wrapped cutlery band comprising a plurality of cutlery packets separably connected to one another in a serial manner. The cutlery dispenser also may include a nozzle assembly configured to allow the cutlery packets to be dispensed therethrough. The present disclosure also provides a method for dispensing wrapped cutlery. The method may include the step of providing a cutlery dispenser comprising a nozzle assembly and a wrapped cutlery band, wherein the wrapped cutlery band comprises a plurality of cutlery packets separably connected to one another in a serial manner. The method also may include the step of dispensing the cutlery packets through the nozzle assembly.